Results 251 to 260 of about 6,982,939 (355)

Manipulation Test for Multidimensional RDD

open access: yesJournal of Applied Econometrics, EarlyView.
ABSTRACT The causal inference model for the regression discontinuity design (RDD) relies on assumptions that imply the continuity of the density of the assignment (running) variable. The test for this implication is commonly referred to as the manipulation test and is regularly reported in applied research to strengthen the design's validity.
Federico Crippa
wiley   +1 more source

Acyclic and star coloring parameters of fractal cubic networks. [PDF]

open access: yesSci Rep
Renuga C   +3 more
europepmc   +1 more source

On Tournament Inversion

open access: yesJournal of Graph Theory, EarlyView.
ABSTRACT An inversion of a tournament T $T$ is obtained by reversing the direction of all edges with both endpoints in some set of vertices. Let inv k ( T ) ${\text{inv}}_{k}(T)$ be the minimum length of a sequence of inversions using sets of size at most k $k$ that result in the transitive tournament.
Raphael Yuster
wiley   +1 more source

Combining genetic and isotope frameworks improves reconstruction of fish provenance across riverscapes

open access: yesLimnology and Oceanography Letters, EarlyView.
Abstract Understanding the spatial ecology of migratory species is uniquely challenging using conventional approaches. In fisheries such as for Pacific salmon, genetic stock identification (GSI) and isotope‐based methods have emerged as strategies for reconstructing spatial ecology but are limited by the spatial resolution of genetic differentiation ...
Ben Makhlouf   +8 more
wiley   +1 more source

Understanding zoonotic disease spread with a fractional order epidemic model. [PDF]

open access: yesSci Rep
Althubyani M   +6 more
europepmc   +1 more source

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